ARCHAEOLOGISTS DIG FOR CLUES LETS READ AND FIND OUT SCIENCE 2
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Author : Kate Duke
ISBN : 9780064451758
Genre : Juvenile Nonfiction
File Size : 65.16 MB
Format : PDF, ePub, Docs
Download : 420
Read : 1233
Archaeologists on a dig work very much like detectives at a crime scene. Every chipped rock, charred seed, or fossilized bone could be a clue to how people lived in the past. In this information-packed Let’s-Read-and-Find-Out Science book, Kate Duke explains what scientists are looking for, how they find it, and what their finds reveal.
How do we know what dinosaurs were like? Dinosaurs roamed the earth millions of years ago. Then suddenly they all died out. How do we know now what they looked like? How do we know that they really existed at all? Read and find out how scientists have proven the existence of dinosaurs by studying fossil remains. Each new fossil find helps them to ice together a picture of what the world was like millions of years ago.
How did those enormous dinosaur skeletons get inside the museum? Long ago, dinosaurs ruled the Earth. Then, suddenly, they died out. For thousands of years, no one knew these giant creatures had ever existed. Then people began finding fossils -- bones and teeth and footprints that had turned to stone. Today, teams of experts work together to dig dinosaur fossils out of the ground, bone by fragile bone. Then they put the skeletons together again inside museums, to look just like the dinosaurs of millions of years ago.
Author : Byrd Baylor
ISBN : 9781481417198
Genre : Juvenile Fiction
File Size : 86.24 MB
Format : PDF
Download : 233
Read : 225
A band of men sat huddled in a cave Where coals of fire glowed warm and red. Boy lay curled on a bed of leaves But he sat up when an old man said: "This thought keeps spinning in my head. There must be caves just like our own Somewhere And other axes made of stone Somewhere And other men like me." Though only Boy shares his dream, the old man leaves the tribe to search for what the world may hold. Boy does the old man's work in his absence and watches hopefully for his return... For any good thing Can happen when The world is full of Tribes of men Who know that they have brothers. First published in 1965 and long out of print, Byrd Baylor's powerful story is newly illustrated with Ronald Himler's vigorous yet tender pictures.
Why do leaves turn from green to gold? It's fall! The leaves are changing color. This book explains the magical process of how leaves change their color in autumn. Also included are simple activities and places to visit so that you can enjoy the fall foliage with your family.